package com.youshang520i.service.impl;

import com.youshang520i.service.AService;
import com.youshang520i.service.BService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class BServiceImpl implements BService {

    @Autowired
    private AService aService;
}
